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    • MGN V RSS SPHERICAL HARMONIC AND GRAVITY MAP DATA V1.0

    Metadata Updated: April 11, 2025

    The gravitational signature of Venus was determined from velocity perturbations of the Pioneer Venus Orbiter (PVO) and the Magellan spacecraft as measured from the Doppler shift of the S-band and X-band radio tracking signal. The spacecraft were tracked by NASA's Deep Space Network (DSN) at Goldstone, California, Canberra, Australia, and Madrid, Spain. The tracking data were used to determine the spacecraft orbits about Venus, as well as the Venusian gravity field. A detailed description of how the spacecraft orbits were computed and an assessment of their quality can be found in [KONOPLIV&SJOGREN1996]. For information on Magellan gravity investigations see papers in [ICARUSMGN1994].

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://pds.nasa.gov

    Dates

    Metadata Created Date January 31, 2023
    Metadata Updated Date April 11, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2023
    Metadata Updated Date April 11, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier urn:nasa:pds:context_pds3:data_set:data_set.mgn-v-rss-5-gravity-l2-v1.0_id49-ffmq
    Data First Published 2018-06-26
    Data Last Modified 2025-03-31
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 265916f4-a44e-4352-8b41-77555cbf7af2
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=MGN-V-RSS-5-GRAVITY-L2-V1.0
    Program Code 026:005
    Related Documents https://pds.nasa.gov
    Source Datajson Identifier True
    Source Hash 8d670c8e25d066e052fa8bf4c170c94eb0c525726166ac0775f215101de97be9
    Source Schema Version 1.1

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